x1222 shows output on left channel - noice?

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pendeljen
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Joined: Fri Apr 08, 2022 1:45 pm

x1222 shows output on left channel - noice?

Post by pendeljen »

I got a mixer the x1222 and when I power it up it shows to green dots on the output on the left channel - there is nothing plugged in so it must be something wrong here? Somebody knows how to fix this?
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pmaillot
Posts: 624
Joined: Wed Apr 14, 2021 1:32 pm

Re: x1222 shows output on left channel - noice?

Post by pmaillot »

Hard to tell without having the mixer in front of me. It could be a broken ground connection within the mixer itself.
Time for someone who knows his/her ways into the HW to checking it out.
Schematics are available for this mixer so it shouldn't be too hard to fix.

-Patrick
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pvannatto
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Joined: Wed Apr 14, 2021 3:48 pm
Location: Ontario, Canada

Re: x1222 shows output on left channel - noice?

Post by pvannatto »

Another possibility is that there is crap in the jacks. I had a similar issue with one of my digital mixers where the VU was showing signals on channels with nothing connected. I blew out the jacks with my air compressor and that fixed the problem.
Paul Vannatto
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